20142848850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{151}}^1\times {\mathrm{889309}}^1$

素因数の和:889475

約数の個数: 48

約数和(自身を含む): 50285144640

約数和(自身を除く): 30142295790

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 151, 302, 453, 755, 906, 1510, 2265, 3775, 4530, 7550, 11325, 22650, 889309, 1778618, 2667927, 4446545, 5335854, 8893090, 13339635, 22232725, 26679270, 44465450, 66698175, 133396350, 134285659, 268571318, 402856977, 671428295, 805713954, 1342856590, 2014284885, 3357141475, 4028569770, 6714282950, 10071424425, 20142848850]

約数ペア:

[(1, 20142848850), (2, 10071424425), (3, 6714282950), (5, 4028569770), (6, 3357141475), (10, 2014284885), (15, 1342856590), (25, 805713954), (30, 671428295), (50, 402856977), (75, 268571318), (150, 134285659), (151, 133396350), (302, 66698175), (453, 44465450), (755, 26679270), (906, 22232725), (1510, 13339635), (2265, 8893090), (3775, 5335854), (4530, 4446545), (7550, 2667927), (11325, 1778618), (22650, 889309)]